ok(labelsz == MAX_PATH, "Expected MAX_PATH, got %d\n", labelsz);
ok(!lstrcmpA(prompt, "bbb"), "Expected \"bbb\", got \"%s\"\n", prompt);
+ /* pcchVolumeLabel, szDiskPrompt and pcchDiskPrompt are NULL */
+ id = 0;
+ lstrcpyA(label, "aaa");
+ r = pMsiSourceListEnumMediaDisksA(prodcode, usersid, MSIINSTALLCONTEXT_USERUNMANAGED,
+ MSICODE_PRODUCT, 0, &id, label, NULL,
+ NULL, NULL);
+ ok(r == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", r);
+ ok(!lstrcmpA(label, "aaa"), "Expected \"aaa\", got \"%s\"\n", label);
+ ok(id == 1, "Expected 1, got %d\n", id);
+
+ /* szVolumeLabel, pcchVolumeLabel, szDiskPrompt and pcchDiskPrompt are NULL */
+ id = 0;
+ r = pMsiSourceListEnumMediaDisksA(prodcode, usersid, MSIINSTALLCONTEXT_USERUNMANAGED,
+ MSICODE_PRODUCT, 0, &id, NULL, NULL,
+ NULL, NULL);
+ ok(r == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", r);
+ ok(id == 1, "Expected 1, got %d\n", id);
+
/* pcchVolumeLabel is exactly 5 */
lstrcpyA(label, "aaa");
labelsz = 5;